The set comes in 12 colors which is sort of a breather since I always write in black ink. Now, instead of bringing my watercolor set wherever I go, I can write in whichever color I can at my own convenience with these brush pens!

The bristles of each brush pen is very flexible - just like a real paint brush! You can create thick and think lines. It's just a matter of control and applying pressure.

Apply pressure to create thick lines

Thick and Thin lines

To be honest, these brush pens are harder to control than the Tombow brush pens I got a few months ago. But of course, with practice, you'll eventually get a hang of it.